BACKWASHED is a playable word

backwash Scrabble® Dictionary

verb
backwashed, backwashing, backwashes
to spray water backward
277 Playable Words can be made from "BACKWASHED"
   2-Letter Words (20 found)
   7-Letter Words (8 found)
   8-Letter Words (1 found)
   9-Letter Words (1 found)
   10-Letter Words (1 found)